“[A] destined-to-be classic . . . Hayder’s work and characters are worth the unending nightmares they will inspire.”—The New York Times Book ReviewEdgar Award winner and international best-seller Mo Hayder is known for her nightmarishly dark, impeccably-plotted thrillers. In Wolf, now in paperback, Hayder ratchets up the terror yet another notch with a bone-chilling novel about a family held hostage in their country home. When a vagrant—the Walking Man, a recurring character in Hayder’s fiction—finds a dog wandering alone with a scrap of paper with the words “HELP US” attached to its collar, he’s sure it’s a desperate plea from someone in trouble and calls on Detective Inspector Jack Caffery to investigate.
